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annotate scripts/deprecated/loadimage.m @ 12329:5f203b5bbf98

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Use testif to only run some sparse tests when necessary libraries are installed.
author Rik <octave@nomad.inbox5.com>
date Wed, 02 Feb 2011 21:31:33 -0800
parents fd0a3ac60b0e
children
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fd0a3ac60b0e update copyright notices
John W. Eaton <jwe@octave.org>
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1 ## Copyright (C) 1994-2011 John W. Eaton
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2 ##
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3 ## This file is part of Octave.
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4 ##
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5 ## Octave is free software; you can redistribute it and/or modify it
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6 ## under the terms of the GNU General Public License as published by
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7 ## the Free Software Foundation; either version 3 of the License, or (at
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8 ## your option) any later version.
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9 ##
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10 ## Octave is distributed in the hope that it will be useful, but
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11 ## WITHOUT ANY WARRANTY; without even the implied warranty of
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12 ## MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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13 ## General Public License for more details.
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14 ##
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15 ## You should have received a copy of the GNU General Public License
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16 ## along with Octave; see the file COPYING. If not, see
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17 ## <http://www.gnu.org/licenses/>.
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18
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19 ## -*- texinfo -*-
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20 ## @deftypefn {Function File} {[@var{x}, @var{map}] =} loadimage (@var{file})
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21 ## Load an image file and its associated color map from the specified
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22 ## @var{file}. The image must be stored in Octave's image format.
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23 ## @seealso{saveimage, load, save}
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24 ## @end deftypefn
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25
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26 ## Author: Tony Richardson <arichard@stark.cc.oh.us>
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27 ## Created: July 1994
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28 ## Adapted-By: jwe
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29
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30 ## Deprecated in version 3.2
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31
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32 function [img_retval, map_retval] = loadimage (varargin)
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33
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34 persistent warned = false;
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35 if (! warned)
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36 warned = true;
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37 warning ("Octave:deprecated-function",
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38 "loadimage is obsolete and will be removed from a future version of Octave; please use imread instead");
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39 endif
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40
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41 [img_retval, map_retval] = imread (varargin{:});
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42
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43 endfunction